A woman in preterm labor at 30 weeks of gestation receives two 12 mg doses of betamethasone (Celestane) intramuscularly. The purpose of this pharmacologic treatment is to:
Reduce maternal and fetal tachycardia associated with terbutaline administration.
Suppress uterine contractions.
Stimulate fetal surfactant production.
Maintain adequate maternal respiratory effort and ventilation during magnesium sulfate therapy.
The Correct Answer is C
Betamethasone is a corticosteroid that enhances fetal lung maturity, which can help reduce the risk of respiratory distress syndrome and other complications in preterm infants. It does not reduce maternal and fetal tachycardia associated with terbutaline administration, suppress uterine contractions, or maintain maternal respiratory effort and ventilation during magnesium sulfate therapy.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
It is recommended for all diabetic women of childbearing age. (This statement is not entirely accurate as preconception care is recommended specifically for women with diabetes who are considering pregnancy, not all women of childbearing age.)
Correct Answer is C
Explanation
Completing the Finnegan score is the most appropriate nursing intervention to help with the infant's hyperreflexia. The Finnegan score is a tool used to assess and monitor newborns for withdrawal symptoms related to maternal substance use during pregnancy, and hyperreflexia is one of the symptoms that can be scored using this tool. Based on the score, appropriate interventions can be implemented to address the infant's symptoms.
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